1. Product Overview:
2. Scope of application:
This epoxy flooring product is suitable for ordinary painting of light industrial plant floors such as electronic textiles.
3. Technical indicators (economic thin coating type).
project | Indicators | |
drying time | Surface stem | ≤6h |
Practical | ≤48h | |
tensile bond strength (adhesion N/cm2). | ≥90 | |
hardness (pencil hardness 3B~6H). | ≥HB | |
impact resistance (Mpa). | ≥30 | |
tensile strength (N/mm2). | >9 | |
compressive strength (Mpa). | >80 | |
abrasion resistance (500g /1000r,g). | ≤0.03 | |
water resistance | There was no significant change for 48 hours | |
Nacl resistant, 30%. | There was no significant change for 48 hours | |
NaOH resistant, 30%. | There was no significant change in 24 hours | |
H2SO4 resistant, 10%. | There was no significant change in 24 hours | |
resistant to gasoline and engine oil | There was no significant change in 24 hours | |
Fourth, the construction reference:
◆ Construction of water-based epoxy sealing primer:
The A and B components of the water-based epoxy sealing primer are fully stirred evenly according to 3:1 (weight ratio), and directly brushed or roller applied after standing for 5~8 minutes, and the next construction can be carried out after an interval of 12~24 hours;
◆ Construction of water-based epoxy floor topcoat:
The A and B components of the water-based epoxy floor topcoat are fully stirred evenly according to 6:1 (weight ratio), and after standing for 5~8 minutes, add 5%~15% water to brush or roller coat, and the next construction can be carried out after an interval of 12~24 hours;
◆ Construction times and thickness:
◆ Three times (0.3~0.5mm): closed bottom once (0.1~0.15mm) + top coat twice (0.2~0.4mm);
◆ Four times (0.4~0.7mm): two times for closed bottom (0.2~0.3 mm) + twice for topcoat (0.2~0.4mm);
(Note: The selection of the number of application passes is based on the standard of not affecting the adhesion of the topcoat and the uniformity of the gloss).
◆About the coating rate:
◆The coating rate of water-based epoxy sealing primer is 8~9m2/kg;
◆The coating rate of water-based epoxy floor topcoat is 8~10m2/kg.
5. Precautions:
◆ There should be no hollowing, cracks, oil pollution and other phenomena on the ground, and the moisture content of the plain land should be less than 8%;
◆ The ground should be dusted and decontaminated, and it is recommended to use a strong grinder to polish and clean it as a whole
;◆The service life of this epoxy flooring product is 1~2 hours (after the mixing of A and B components);
◆ After the topcoat is finished, it needs to be dried for 2~3 days before walking, and the vehicle traffic should be 6~7 days later!
6. Storage and packaging:
◆ Storage
:This product should be stored in a cool and ventilated place with a temperature of 5 °C ~ 45 °C, and the validity period is one year.
◆ Packing:
◆Water-based epoxy sealing primer: component A 12kg/barrel, component B 4kg/barrel;
◆Water-based epoxy floor topcoat: component A 18kg/barrel, component B 3kg/barrel;
(Note: The packaging specifications can also be adjusted according to the specific situation).